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[optimization] [minor] pass filtered stock ledger entries to get_buying_amount

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This commit is contained in:
Anand Doshi
2013-08-07 19:27:30 +05:30
parent b0dab89626
commit 5dd6b1d082
6 changed files with 39 additions and 28 deletions
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24
stock/utils.py
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@@ -152,32 +152,28 @@ def get_warehouse_list(doctype, txt, searchfield, start, page_len, filters):
wlist.append([w])
return wlist
def get_buying_amount(item_code, warehouse, qty, voucher_type, voucher_no, voucher_detail_no,
def get_buying_amount(item_code, voucher_type, voucher_no, voucher_detail_no,
stock_ledger_entries, item_sales_bom=None):
if item_sales_bom and item_sales_bom.get(item_code):
# sales bom item
buying_amount = 0.0
for bom_item in item_sales_bom[item_code]:
if bom_item.get("parent_detail_docname")==voucher_detail_no:
buying_amount += _get_buying_amount(voucher_type, voucher_no, voucher_detail_no,
bom_item.item_code, bom_item.warehouse or warehouse,
bom_item.total_qty or (bom_item.qty * qty), stock_ledger_entries)
buying_amount += _get_buying_amount(voucher_type, voucher_no, voucher_detail_no, stock_ledger_entries)
return buying_amount
else:
# doesn't have sales bom
return _get_buying_amount(voucher_type, voucher_no, voucher_detail_no,
item_code, warehouse, qty, stock_ledger_entries)
return _get_buying_amount(voucher_type, voucher_no, voucher_detail_no, stock_ledger_entries)
def _get_buying_amount(voucher_type, voucher_no, item_row, item_code, warehouse, qty,
stock_ledger_entries):
relevant_stock_ledger_entries = [sle for sle in stock_ledger_entries
if sle.item_code == item_code and sle.warehouse == warehouse]
for i, sle in enumerate(relevant_stock_ledger_entries):
def _get_buying_amount(voucher_type, voucher_no, item_row, stock_ledger_entries):
# IMP NOTE
# stock_ledger_entries should already be filtered by item_code and warehouse and
# sorted by posting_date desc, posting_time desc
for i, sle in enumerate(stock_ledger_entries):
if sle.voucher_type == voucher_type and sle.voucher_no == voucher_no and \
sle.voucher_detail_no == item_row:
previous_stock_value = len(relevant_stock_ledger_entries) > i+1 and \
flt(relevant_stock_ledger_entries[i+1].stock_value) or 0.0
previous_stock_value = len(stock_ledger_entries) > i+1 and \
flt(stock_ledger_entries[i+1].stock_value) or 0.0
buying_amount = previous_stock_value - flt(sle.stock_value)